26055855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 52014144

約数和(自身を除く): 25958289

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 181, 315, 457, 543, 905, 1267, 1371, 1629, 2285, 2715, 3199, 3801, 4113, 6335, 6855, 8145, 9597, 11403, 15995, 19005, 20565, 28791, 47985, 57015, 82717, 143955, 248151, 413585, 579019, 744453, 1240755, 1737057, 2895095, 3722265, 5211171, 8685285, 26055855]

約数ペア:

[(1, 26055855), (3, 8685285), (5, 5211171), (7, 3722265), (9, 2895095), (15, 1737057), (21, 1240755), (35, 744453), (45, 579019), (63, 413585), (105, 248151), (181, 143955), (315, 82717), (457, 57015), (543, 47985), (905, 28791), (1267, 20565), (1371, 19005), (1629, 15995), (2285, 11403), (2715, 9597), (3199, 8145), (3801, 6855), (4113, 6335)]